Caesar Cipher

In cryptography, a Caesar cipher, also known as Caesar's cipher, the shift cipher, Caesar's code or Caesar shift, is one of the simplest and most widely known encryption techniques. It is a type of substitution cipher in which each letter in the plaintext is replaced by a letter some fixed number of positions down the alphabet. For example, with a left shift of 3, D would be replaced by A, E would become B, and so on. The method is named after Julius Caesar, who used it in his private correspondence.[1] The encryption step performed by a Caesar cipher is often incorporated as part of more complex schemes, such as the Vigenère cipher, and still has modern application in the ROT13 system. As with all single-alphabet substitution ciphers, the Caesar cipher is easily broken and in modern practice offers essentially no communications security.
This is a great tool for sending secret messages to friends. To use it just simply insert your text into the text field, and the amount of letters you would like to shift, and press encrypt and your encrypted message will appear below. If you receive a message you can do the same technique but press decrypt and your decrypted message will appear. Be sure to get the key you would like to use.

Please provide text to encrypt or decrypt
Please Provide a shift value